diff --git a/gradle.properties b/gradle.properties
index 59f58cc..054117b 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,9 +1,9 @@
 # Done to increase the memory available to gradle.
-org.gradle.jvmargs=-Xmx1G
+org.gradle.jvmargs=-Xmx4G
 # Fabric Properties
 # check these on https://modmuss50.me/fabric.html
-minecraft_version=1.21.4-pre3
-yarn_mappings=1.21.4-pre3+build.2
+minecraft_version=1.21.4-rc3
+yarn_mappings=1.21.4-rc3+build.3
 loader_version=0.16.9
 # Mod Properties
 mod_version=1.9+1.21.4-SNAPSHOT.4
diff --git a/src/main/resources/fabric.mod.json b/src/main/resources/fabric.mod.json
index 7b2a84e..8d17f30 100644
--- a/src/main/resources/fabric.mod.json
+++ b/src/main/resources/fabric.mod.json
@@ -25,7 +25,7 @@
   ],
   "depends": {
     "fabricloader": ">=${loader_version}",
-    "minecraft": ">=1.21.4-alpha.24.46.a",
+    "minecraft": ">=1.21.4-rc.3",
     "fabric-api-base": "*",
     "fabric-networking-api-v1": "*",
     "fabric-lifecycle-events-v1": "*",